Maintenance and cleaning
CE 4
20
Hauser
7.3.3
Automatic cleaning system "Chemo-Clean"
Cleans the analysis pipework, purge the suction hose and cleans the sensors using a
spay head and clean water and chemical cleaning media using the "Chemo-Clean"
system. The user selects the cleaning medium (detergent) for the application. The
cleaning system control provided using an integrated mini-controller (
→
Chap. 7.3.4).
The detergent feed control is carried out by the Chemo-Clean CYR10 injector (see
CYR10 operating manual in section 7 in the ring binder).
The cleaning sequence can also be started manually (pushbutton on the swing frame).
If the sensors are to be cleaned manually, then the pump must be switched on.
Fig. 13:
Connection schematic for automatic cleaning using "Chemo-Clean"
Suction hose rinse:
Fig. 14:
Time cycles for automatic suction hose rinse using "Chemo-Clean"
Clean water
2 to 4 bar
Pump
suction hose
Sensor
spray heads
Site w
o
rk
CE 4
Controller
Injector
CYR10
Detergent
container
on
off
A
B / C
I
K / H
B
C
B
H
